HETÉNYI, B. Mean-field theory of orientational ordering in rigid rotor models with identical atoms: spin conversion and thermal equilibration. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 36, n. 3, p. 328–334, 2010. DOI: 10.1063/1.3331629. Disponível em: https://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f36-0328e. Acesso em: 2 трав. 2024.